This paper is concerned with the question of how to deal with Google Shopping’s position on online markets in order to prevent harm to public welfare. From the perspective of sellers and buyers of goods and services in Germany, Google can be seen as a gatekeeper to the Internet and thus as an...

Die im Jahr 1989 durchgeführte Postreform I führte die Deutsche Bundespost zu mehr Selbständigkeit und Flexibilität. Eine zweite Reformphase, die noch in der jetzigen Legislaturperiode vollendet werden soll, werden Änderungen im Bereich des Briefdienstes beschlossen. Hierbei sind in einem...

This technical note analyzes the competition in the banking sector in Denmark. It reveals that Denmark has a fairly competitive and efficient banking sector. Measured by various indicators, efficiency of banking intermediation has been improving in recent years. The banking sector has become...

This is a survey of the economic principles that underlie antitrust law and how those principles relate to competition policy. We address four core subject areas: market power, collusion, mergers between competitors, and monopolization. In each area, we select the most relevant portions of...

As in other sectors, competition in finance matters for allocative, productive and dynamic efficiency. Theory suggests, however, that unfettered competition is not first best given the special features of finance. I review these analytics and describe how to assess the degree of competition in...

The paper assesses the degree of banking competition and efficiency in Italy?over time as well as compared to that in other countries, such as France, Germany, Spain, the United Kingdom, and the United States. The paper finds competition in the Italian banking sector has intensified in loan and...

This paper describes the main theoretical concepts of the competition, which is thought to be the fundamental social process in the economy. The protection of competition (or the competition policy) is the one of the most important parts of economic policy, because the competition ensures the...

The European Court of Justice’s definition of when a firm has a dominant position <p> has recently come under attack as being meaningless and impossible to measure. We argue that <p> both attacks are wrong, suggest an economic interpretation of domination and propose how it may <p> be measured using...</p></p></p>

This is a survey of the economic principles that underlie antitrust law and how those principles relate to competition policy. We address four core subject areas: market power, collusion, mergers between competitors, and monopolization. In each area, we select the most relevant portions of...